黑马SSM练习中 Oracle SQL代码

 -- 10张表 product member orders traveller order_traveller users role permission  users_role role_permission
 --请先创建用户，并给用户添加权限，然后把sql 直接复制到plsql中执行即可；

 -- 产品表
 CREATE TABLE product(
 id varchar2(32) default SYS_GUID() PRIMARY KEY,
 productNum VARCHAR2(50) NOT NULL,
 productName VARCHAR2(50),
 cityName VARCHAR2(50),
 DepartureTime timestamp,
 productPrice Number,
 productDesc VARCHAR2(500),
 productStatus INT,
 CONSTRAINT product UNIQUE (id, productNum)
 );

 insert into PRODUCT (id, productnum, productname, cityname, departuretime, productprice, productdesc, productstatus) values ('676C5BD1D35E429A8C2E114939C5685A', 'itcast-002', '北京三日游', '北京', to_timestamp('10-10-2018 10:10:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 1200, '不错的旅行', 1);
 insert into PRODUCT (id, productnum, productname, cityname, departuretime, productprice,productdesc, productstatus) values ('12B7ABF2A4C544568B0A7C69F36BF8B7', 'itcast-003', '上海五日游', '上海', to_timestamp('25-04-2018 14:30:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 1800, '魔都我来了', 0);
 insert into PRODUCT (id, productnum, productname, cityname, departuretime, productprice,productdesc, productstatus) values ('9F71F01CB448476DAFB309AA6DF9497F', 'itcast-001', '北京三日游', '北京', to_timestamp('10-10-2018 10:10:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 1200, '不错的旅行', 1);
 commit;

 -- 会员表
 CREATE TABLE member(
        id varchar2(32) default SYS_GUID() PRIMARY KEY,
        NAME VARCHAR2(20),
        nickname VARCHAR2(20),
        phoneNum VARCHAR2(20),
        email VARCHAR2(20)
 );
 insert into MEMBER (id, name, nickname, phonenum, email)
 values ('E61D65F673D54F68B0861025C69773DB', '张三', '小三', '', 'zs@163.com');
 commit;

 -- 订单表

 CREATE TABLE orders(
   id varchar2(32) default SYS_GUID() PRIMARY KEY,
   orderNum VARCHAR2(20) NOT NULL UNIQUE,
   orderTime timestamp,
   peopleCount INT,
   orderDesc VARCHAR2(500),
   payType INT,
   orderStatus INT,
   productId varchar2(32),
   memberId varchar2(32),
   FOREIGN KEY (productId) REFERENCES product(id),
   FOREIGN KEY (memberId) REFERENCES member(id)
 );
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('0E7231DC797C486290E8713CA3C6ECCC', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '676C5BD1D35E429A8C2E114939C5685A', 'E61D65F673D54F68B0861025C69773DB');
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('5DC6A48DD4E94592AE904930EA866AFA', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '676C5BD1D35E429A8C2E114939C5685A', 'E61D65F673D54F68B0861025C69773DB');
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('2FF351C4AC744E2092DCF08CFD314420', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '12B7ABF2A4C544568B0A7C69F36BF8B7', 'E61D65F673D54F68B0861025C69773DB');
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('A0657832D93E4B10AE88A2D4B70B1A28', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '12B7ABF2A4C544568B0A7C69F36BF8B7', 'E61D65F673D54F68B0861025C69773DB');
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('E4DD4C45EED84870ABA83574A801083E', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '12B7ABF2A4C544568B0A7C69F36BF8B7', 'E61D65F673D54F68B0861025C69773DB');
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('96CC8BD43C734CC2ACBFF09501B4DD5D', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '12B7ABF2A4C544568B0A7C69F36BF8B7', 'E61D65F673D54F68B0861025C69773DB');
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('55F9AF582D5A4DB28FB4EC3199385762', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '9F71F01CB448476DAFB309AA6DF9497F', 'E61D65F673D54F68B0861025C69773DB');
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('CA005CF1BE3C4EF68F88ABC7DF30E976', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '9F71F01CB448476DAFB309AA6DF9497F', 'E61D65F673D54F68B0861025C69773DB');
 insert into ORDERS (id, ordernum, ordertime, peoplecount, orderdesc, paytype, orderstatus, productid, memberid)
 values ('3081770BC3984EF092D9E99760FDABDE', '', to_timestamp('02-03-2018 12:00:00.000000', 'dd-mm-yyyy hh24:mi:ss.ff'), 2, '没什么', 0, 1, '9F71F01CB448476DAFB309AA6DF9497F', 'E61D65F673D54F68B0861025C69773DB');
 commit;

 -- 旅客表
 CREATE TABLE traveller(
   id varchar2(32) default SYS_GUID() PRIMARY KEY,
   NAME VARCHAR2(20),
   sex VARCHAR2(20),
   phoneNum VARCHAR2(20),
   credentialsType INT,
   credentialsNum VARCHAR2(50),
   travellerType INT
 );
 insert into TRAVELLER (id, name, sex, phonenum, credentialstype, credentialsnum, travellertype)
 values ('3FE27DF2A4E44A6DBC5D0FE4651D3D3E', '张龙', '男', '', 0, '', 0);
 insert into TRAVELLER (id, name, sex, phonenum, credentialstype, credentialsnum, travellertype)
 values ('EE7A71FB6945483FBF91543DBE851960', '张小龙', '男', '', 0, '', 1);
 commit;

 ---- 订单与旅客中间表
 CREATE TABLE order_traveller(
   orderId varchar2(32),
   travellerId varchar2(32),
   PRIMARY KEY (orderId,travellerId),
   FOREIGN KEY (orderId) REFERENCES orders(id),
   FOREIGN KEY (travellerId) REFERENCES traveller(id)
 );

 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('0E7231DC797C486290E8713CA3C6ECCC', '3FE27DF2A4E44A6DBC5D0FE4651D3D3E');
 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('2FF351C4AC744E2092DCF08CFD314420', '3FE27DF2A4E44A6DBC5D0FE4651D3D3E');
 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('3081770BC3984EF092D9E99760FDABDE', 'EE7A71FB6945483FBF91543DBE851960');
 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('55F9AF582D5A4DB28FB4EC3199385762', 'EE7A71FB6945483FBF91543DBE851960');
 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('5DC6A48DD4E94592AE904930EA866AFA', '3FE27DF2A4E44A6DBC5D0FE4651D3D3E');
 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('96CC8BD43C734CC2ACBFF09501B4DD5D', 'EE7A71FB6945483FBF91543DBE851960');
 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('A0657832D93E4B10AE88A2D4B70B1A28', '3FE27DF2A4E44A6DBC5D0FE4651D3D3E');
 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('CA005CF1BE3C4EF68F88ABC7DF30E976', 'EE7A71FB6945483FBF91543DBE851960');
 insert into ORDER_TRAVELLER (orderid, travellerid)
 values ('E4DD4C45EED84870ABA83574A801083E', 'EE7A71FB6945483FBF91543DBE851960');
 commit;

 -- 用户表
 CREATE TABLE users(
 id varchar2(32) default SYS_GUID() PRIMARY KEY,
 email VARCHAR2(50) UNIQUE NOT NULL,
 username VARCHAR2(50),
 PASSWORD VARCHAR2(50),
 phoneNum VARCHAR2(20),
 STATUS INT
 );

 -- 角色表
 CREATE TABLE role(
 id varchar2(32) default SYS_GUID() PRIMARY KEY,
 roleName VARCHAR2(50) ,
 roleDesc VARCHAR2(50)
 );

 -- 用户角色关联表
 CREATE TABLE users_role(
 userId varchar2(32),
 roleId varchar2(32),
 PRIMARY KEY(userId,roleId),
 FOREIGN KEY (userId) REFERENCES users(id),
 FOREIGN KEY (roleId) REFERENCES role(id)
 );

 -- 资源权限表
 CREATE TABLE permission(
 id varchar2(32) default SYS_GUID() PRIMARY KEY,
 permissionName VARCHAR2(50) ,
 url VARCHAR2(50)
 );

 -- 角色权限关联表
 CREATE TABLE role_permission(
 permissionId varchar2(32),
 roleId varchar2(32),
 PRIMARY KEY(permissionId,roleId),
 FOREIGN KEY (permissionId) REFERENCES permission(id),
 FOREIGN KEY (roleId) REFERENCES role(id)
 );

product member orders traveller order_traveller users role permission users_role role_permission

 -- 创建表空间
 create tablespace itheima_ssm2
 datafile 'c:\oracle\data\itheima_ssm2.dbf'
 size 50m
 autoextend on
 next 20m
 maxsize 100m;

 -- 删除表空间同时删除数据文件
 drop tablespace itheima_ssm2 including contents and datafiles;

 -- 查询所有表空间
 select * from dba_tablespaces;

 -- 查询所有表
 select * from dba_tables;

 -- 查询表空间下的表，表空间必须全大写
 select table_name from dba_tables where tablespace_name='ITHEIMA_SSM2';
 select table_name from dba_tables where tablespace_name=upper('itheima_ssm2');

 -- 创建用户
 create user ssm2
 identified by ssm2
 default tablespace itheima_ssm2;

 -- 删除用户
 drop user ssm2;

 -- 用户授权
 grant create session to ssm2;
 grant connect,resource to ssm2;

 -- 撤销权限
 revoke resource from ssm;

 -- 权限CONNECT RESOURCE DBA角色的权限
 select * from dba_sys_privs where grantee='RESOURCE';
 select * from dba_sys_privs where grantee='CONNECT';
 select * from dba_sys_privs where grantee='DBA';
 -- 当用户被授予RESOURCE或DBA角色时，自动获得UNLIMITED TABLESPACE权限。

 -- 查看用户权限
 select * from dba_sys_privs where grantee='SSM2';

 -- 查看用户角色
 select * from dba_role_privs where grantee='SSM';

 -- 查看数据库里所有用户，必须是dba
 select * from dba_users;

 -- 查看数据库里所有用户，部分字段
 select * from all_users;

 -- 查看当前用户
 select * from user_users;

 -- 编码问题，2者的值保持一致，不一致时设置NLS_LANG环境变量值为服务器变量的值。
 -- 查看服务器环境变量
 select * from V$NLS_PARAMETERS;

 -- 查看客户端环境变量
 select userenv('language') from dual; 

建表空间 建用户操作